摘要
介绍了一种基于DSP的数字调频激励器前端音频处理方案。其中,模拟音频数据的采集使用TLV320AIC23B,数字AES/EBU信号的采集采用CS8416。同时较详细地叙述了该方案的硬件结构和软件组成。
In digital FM exciter, input audio data includes two formats： the analog audio signal and AES/EBU signal. The paper introduces a design of audio input-port in digital FM exciter based on DSP. In this design, TLV320AIC23B processes analog audio data, and CS8416 processes AES/EBU data. While, this paper also describes hardware structure and software module of the design.
出处
《电子技术应用》
北大核心
2009年第10期158-160,共3页
Application of Electronic Technique
